In Turkey, Pope Francis got a look at Christianity on the margins

Ankara and Istanbul were gray and cold, at least compared to Rome, during Pope Francis' Nov. 28-30 visit to Turkey. And the general reception, outside of the pope's official meetings, was hardly warmer. There were none of the enthusiastic crowds that usually greet him on his trips, no masses waving signs of welcome along his motorcade route or behind police barriers at the stops.